GPT-5.6 Sol vs Poe
GPT-5.6 Sol (paid, AI Score 9.1/10) vs Poe (freemium, AI Score 8.2/10). Side-by-side pricing, features, pros and cons, and which to pick.
The verdict
- →overall capability matters more than price (AI Score 9.1 vs 8.2)
- →you want our editor's pick for this category
Side-by-side specs
| Spec | GPT-5.6 Sol | Poe |
|---|---|---|
| Category | Chatbots | Chatbots |
| Pricing model | paid | freemium |
| Headline pricing | API usage-based: Sol $5/$30, Terra $2.50/$15, Luna $1/$6 per 1M tokens | Free with limits; $19.99/mo for Poe Premium |
| Free tier | — | Free tier includes limited daily messages across models — enough to try things out, but power users will hit limits quickly |
| AI Score | 9.1/10 | 8.2/10 |
| Best for | — | — |
| Editor's pick | ✓ Yes | — |
| Use cases | — | — |
| Date added | 2026-06-27 | 2026-05-01 |
Pros and cons
GPT-5.6 Sol
Chatbots · paid
Pros
- ✓Three-tier family lets you match model cost to task difficulty instead of overpaying
- ✓Claimed state-of-the-art on Terminal-Bench, a meaningful real-world coding/agentic benchmark
- ✓Luna tier ($1/$6 per 1M tokens) is genuinely cheap for a current-generation model
- ✓Strong focus on agentic, long-horizon workflows rather than just chat
Cons
- ×Launched in limited preview — not broadly available, so you can't reliably build production on it yet
- ×Sol's $5/$30 pricing is premium; costs add up fast on token-heavy agentic loops
- ×Cybersecurity/dual-use framing and gov coordination signal tighter usage gating than a normal release
- ×Benchmark claims are vendor-reported at launch; independent verification is still pending
Poe
Chatbots · freemium
Pros
- ✓Access 30+ AI models from one interface without juggling multiple subscriptions
- ✓Custom bot builder lets you create specialized assistants in minutes with no coding
- ✓Community marketplace with thousands of ready-made bots for niche tasks
- ✓Cheaper than subscribing to ChatGPT Plus, Claude Pro, and Gemini Advanced separately
Cons
- ×Free tier message limits are tight — heavy users will hit the wall within an hour
- ×You lose platform-specific features like ChatGPT's plugins or Claude's artifacts when using models through Poe
- ×Model availability and rate limits can change without notice
- ×Bot quality in the marketplace varies wildly — lots of low-effort creations to sift through
FAQ
Is GPT-5.6 Sol better than Poe? ▾
GPT-5.6 Sol scores 9.1/10 in our evaluation versus Poe at 8.2/10. GPT-5.6 Sol edges ahead overall, but "better" depends on your use case — see the verdict block above.
Does GPT-5.6 Sol or Poe have a free tier? ▾
Poe has a free tier (Free tier includes limited daily messages across models — enough to try things out, but power users will hit limits quickly). GPT-5.6 Sol is paid.
Should I choose GPT-5.6 Sol or Poe in 2026? ▾
If overall capability matters more than price (AI Score 9.1 vs 8.2) pick GPT-5.6 Sol. If you need a genuinely free option pick Poe. Both are credible — neither is a wrong choice.
Related comparisons
Updated 2026-06-27. Spec data sourced from official product pages and tracked in our public directory at /tools.